• Chinese Journal of Lasers
  • Vol. 48, Issue 1, 0101002 (2021)
Lei Wei1、2、3、4, Decheng Wu1、3, Dong Liu1、3, Shuyun Zhao4, Guo Chen4, Bao Li4, Cong Fang4, Long Han4, and Yingjian Wang1、3、*
Author Affiliations
  • 1Key Laboratory of Atmospheric Optics, Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei, Anhui 230031, China
  • 2Science Island Branch,Graduate School, University of Science and Technology of China, Hefei, Anhui 230026, China
  • 3Advanced Laser Technology Laboratory of Anhui Province, Hefei, Anhui 230037, China
  • 4Key Laboratory of Science and Technology on Solid-State Laser, North China Research Institute of Electro-Optics, Beijing 100015, China
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    DOI: 10.3788/CJL202148.0101002 Cite this Article Set citation alerts
    Lei Wei, Decheng Wu, Dong Liu, Shuyun Zhao, Guo Chen, Bao Li, Cong Fang, Long Han, Yingjian Wang. Long-Wave Infrared ZnGeP2 Optical Parametric Oscillator Pumped by Ho∶YLF Laser[J]. Chinese Journal of Lasers, 2021, 48(1): 0101002 Copy Citation Text show less
    Structure of long-wave infrared laser
    Fig. 1. Structure of long-wave infrared laser
    Absorption and emission spectra of Ho∶YLF [8]. (a) Absorption spectra; (b) emission spectra
    Fig. 2. Absorption and emission spectra of Ho∶YLF [8]. (a) Absorption spectra; (b) emission spectra
    Transmission spectrum of ZGP crystal
    Fig. 3. Transmission spectrum of ZGP crystal
    Phase-matching curve of ZGP OPO pumped by 2.05μm laser
    Fig. 4. Phase-matching curve of ZGP OPO pumped by 2.05μm laser
    Effective nonlinear coefficient surface of ZGP crystal. (a) Type I; (b) type II
    Fig. 5. Effective nonlinear coefficient surface of ZGP crystal. (a) Type I; (b) type II
    Relationship between output power of long-wave laser and pump power of 2.05μm laser
    Fig. 6. Relationship between output power of long-wave laser and pump power of 2.05μm laser
    Output spectrum of ZGP OPO
    Fig. 7. Output spectrum of ZGP OPO
    Intensity distribution of laser spot
    Fig. 8. Intensity distribution of laser spot
    Long-wave laser pulse
    Fig. 9. Long-wave laser pulse
    Lei Wei, Decheng Wu, Dong Liu, Shuyun Zhao, Guo Chen, Bao Li, Cong Fang, Long Han, Yingjian Wang. Long-Wave Infrared ZnGeP2 Optical Parametric Oscillator Pumped by Ho∶YLF Laser[J]. Chinese Journal of Lasers, 2021, 48(1): 0101002
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